Integer Profile
2,980,988
2^2 × 745247
Prime factors, divisor sums, positional representations and sequence properties for 2,980,988. The prime factorization is 2^2 × 745247.
Number of positive divisors: 6. Showing the recorded part of the sequence: 138.
Prime factorization
- Factorization
- 2^2 × 745247
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 5,216,736
- Proper-divisor sum
- 2,235,748
- Digit sum
- 44
- Digital root
- 8
Number bases
- Decimal
- 2980988
- Binary
- 1011010111110001111100 (22 bits)
- Octal
- 0o13276174
- Hexadecimal
- 0x2D7C7C
Divisor catalog (6)
124745,2471,490,4942,980,988
Showing 6 of 6.
Collatz trajectory (138 steps)
Even: n → n/2; Odd: n → 3n + 1
2,980,9881,490,494745,2472,235,7421,117,8713,353,6141,676,8075,030,4222,515,2117,545,6343,772,81711,318,4525,659,2262,829,6138,488,8404,244,4202,122,2101,061,1053,183,3161,591,658795,8292,387,4881,193,744596,872298,436149,21874,609223,828111,91455,957167,87283,93641,96820,98410,4925,2462,6237,8703,93511,8065,90317,7108,85526,56613,28339,85019,92559,77629,88814,9447,4723,7361,8689344671,4027012,1041,052526
Showing 60 of 60.
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